Would be nice if on one of the submenus we could have an aux memory. Referring to a drop down alpha or function sorted list of items that we use so seldom but need every once in a while but when they are needed, they are needed like RIGHT NOW. Examples include 7700 xponder and maybe definitions, freq to give pireps, freq to close flight plan, center freq, all the 7000 xponder freqs, and other items that the pilot can enter himself. Not much memory overhead and simple to program by the developers.